diff --git a/sql/admin.sql b/sql/admin.sql
deleted file mode 100644
index 07f3ba7..0000000
--- a/sql/admin.sql
+++ /dev/null
@@ -1,361 +0,0 @@
--- =============================================================================
--- 存量库增量迁移（合并自 sql/migrate_*.sql）
--- 可按整文件执行；多数段可重复执行（information_schema 判断）。
--- 注意：揽收 Direction / FeePush 两段为裸 ALTER，已执行过的库请跳过或手工注释。
--- =============================================================================
-
-SET @db := DATABASE();
-
--- -----------------------------------------------------------------------------
--- 1) 排货规则服务商表：MatchCondition
---    原：migrate_allocation_match_condition.sql
--- -----------------------------------------------------------------------------
-SET @exists := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_sales_product_allocation_provider'
-    AND COLUMN_NAME = 'MatchCondition'
-);
-SET @sql := IF(
-  @exists = 0,
-  'ALTER TABLE `t_sales_product_allocation_provider` ADD COLUMN `MatchCondition` TEXT NULL COMMENT ''排货判断条件（中文公式），空表示全部订单可用'' AFTER `CustomerIds`',
-  'SELECT ''MatchCondition already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- -----------------------------------------------------------------------------
--- 2) 客户出口资质备案表（含 IsDefault / Remark）
---    原：migrate_customer_export_qualification.sql
--- -----------------------------------------------------------------------------
-SET @exists := (
-  SELECT COUNT(1)
-  FROM information_schema.TABLES
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_customer_export_qualification'
-);
-
-SET @sql := IF(
-  @exists = 0,
-  'CREATE TABLE `t_customer_export_qualification` (
-  `Id` INT NOT NULL AUTO_INCREMENT COMMENT ''主键'',
-  `CustomerId` INT NOT NULL COMMENT ''归属客户 t_customer.Id'',
-  `CompanyName` VARCHAR(200) NOT NULL COMMENT ''企业名称'',
-  `SocialCreditCode` VARCHAR(64) NOT NULL COMMENT ''企业社会信用代码'',
-  `DomesticConsignor` VARCHAR(200) NOT NULL COMMENT ''境内发货人'',
-  `DomesticConsignorCustomsCode` VARCHAR(64) NULL COMMENT ''境内发货人海关代码'',
-  `ProducerName` VARCHAR(200) NOT NULL COMMENT ''生产销售单位'',
-  `ProducerCustomsCode` VARCHAR(64) NULL COMMENT ''生产销售单位海关代码'',
-  `CustomsPort` VARCHAR(100) NULL COMMENT ''备案海关港口地'',
-  `IsDefault` TINYINT NOT NULL DEFAULT 0 COMMENT ''是否默认：0-否，1-是（同客户仅一条）'',
-  `Remark` VARCHAR(512) NULL COMMENT ''备注'',
-  `IsDeleted` TINYINT NOT NULL DEFAULT 0 COMMENT ''软删除：0-否，1-是'',
-  `ConcurrencyStamp` CHAR(36) NOT NULL DEFAULT (UUID()) COMMENT ''并发戳'',
-  `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT ''创建人'',
-  `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT ''创建时间'',
-  `UpdateUserId` INT NULL COMMENT ''更新人'',
-  `UpdateTime` DATETIME NULL COMMENT ''更新时间'',
-  PRIMARY KEY (`Id`),
-  KEY `idx_ceq_customer` (`CustomerId`, `IsDeleted`, `Id`),
-  KEY `idx_ceq_credit` (`SocialCreditCode`, `IsDeleted`),
-  KEY `idx_ceq_customer_default` (`CustomerId`, `IsDefault`)
-) COMMENT=''客户出口资质备案''',
-  'SELECT ''t_customer_export_qualification already exists'' AS info'
-);
-
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_customer_export_qualification'
-    AND COLUMN_NAME = 'IsDefault'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_customer_export_qualification`
-     ADD COLUMN `IsDefault` TINYINT NOT NULL DEFAULT 0 COMMENT ''是否默认：0-否，1-是（同客户仅一条）'' AFTER `CustomsPort`',
-  'SELECT ''IsDefault already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_customer_export_qualification'
-    AND COLUMN_NAME = 'Remark'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_customer_export_qualification`
-     ADD COLUMN `Remark` VARCHAR(512) NULL COMMENT ''备注'' AFTER `IsDefault`',
-  'SELECT ''Remark already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-SET @idx := (
-  SELECT COUNT(1)
-  FROM information_schema.STATISTICS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_customer_export_qualification'
-    AND INDEX_NAME = 'idx_ceq_customer_default'
-);
-SET @sql := IF(
-  @idx = 0,
-  'ALTER TABLE `t_customer_export_qualification` ADD KEY `idx_ceq_customer_default` (`CustomerId`, `IsDefault`)',
-  'SELECT ''idx_ceq_customer_default already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- -----------------------------------------------------------------------------
--- 3) t_order：出口资质备案 Id
---    原：migrate_order_export_qualification_id.sql
--- -----------------------------------------------------------------------------
-SET @exists := (
-  SELECT COUNT(1)
-    FROM information_schema.COLUMNS
-   WHERE TABLE_SCHEMA = @db
-     AND TABLE_NAME = 't_order'
-     AND COLUMN_NAME = 'ExportQualificationId'
-);
-
-SET @sql := IF(
-  @exists = 0,
-  'ALTER TABLE `t_order`
-     ADD COLUMN `ExportQualificationId` INT NULL COMMENT ''出口资质备案 Id（t_customer_export_qualification.Id）'' AFTER `ExportCustomsMode`,
-     ADD KEY `idx_order_export_qualification` (`ExportQualificationId`)',
-  'SELECT ''t_order.ExportQualificationId already exists'' AS info'
-);
-
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- -----------------------------------------------------------------------------
--- 4) SKU / 订单申报：DeclareElement
---    原：migrate_declare_element.sql
--- -----------------------------------------------------------------------------
-SET @exists := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 'c_sku'
-    AND COLUMN_NAME = 'DeclareElement'
-);
-SET @sql := IF(
-  @exists = 0,
-  'ALTER TABLE `c_sku` ADD COLUMN `DeclareElement` VARCHAR(255) NULL COMMENT ''出口申报要素'' AFTER `ImHsCode`',
-  'SELECT ''c_sku.DeclareElement already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-SET @exists := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_order_declaration'
-    AND COLUMN_NAME = 'DeclareElement'
-);
-SET @sql := IF(
-  @exists = 0,
-  'ALTER TABLE `t_order_declaration` ADD COLUMN `DeclareElement` VARCHAR(255) NULL COMMENT ''出口申报要素'' AFTER `ExHsCode`',
-  'SELECT ''t_order_declaration.DeclareElement already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- -----------------------------------------------------------------------------
--- 5) 问题模板：处理人字段
---    原：migrate_issue_template_handler.sql
--- -----------------------------------------------------------------------------
-SET @exists := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_issue_template'
-    AND COLUMN_NAME = 'HandlerType'
-);
-SET @sql := IF(
-  @exists = 0,
-  'ALTER TABLE `t_issue_template` ADD COLUMN `HandlerType` VARCHAR(16) NULL COMMENT ''处理人类型：customer=订单所属客户，user=指定用户'' AFTER `NotifyMethod`',
-  'SELECT ''HandlerType already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-SET @exists := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_issue_template'
-    AND COLUMN_NAME = 'HandlerUserId'
-);
-SET @sql := IF(
-  @exists = 0,
-  'ALTER TABLE `t_issue_template` ADD COLUMN `HandlerUserId` INT NULL COMMENT ''指定处理人用户Id（HandlerType=user 时必填）'' AFTER `HandlerType`',
-  'SELECT ''HandlerUserId already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-UPDATE `t_issue_template`
-SET `HandlerType` = 'user'
-WHERE (`HandlerType` IS NULL OR `HandlerType` = '')
-  AND `IsDeleted` = 0;
-
--- -----------------------------------------------------------------------------
--- 6) 揽收方向 + 客户地址类型
---    原：migrate_pickup_direction_and_address_type.sql
---    注意：裸 ALTER，已执行过勿再跑本段
--- -----------------------------------------------------------------------------
-ALTER TABLE `t_pickup_order`
-  ADD COLUMN `Direction` VARCHAR(16) NOT NULL DEFAULT 'forward'
-    COMMENT 'forward正向(客户→仓)/reverse逆向(仓→客户)'
-    AFTER `SenderAddressId`;
-
-ALTER TABLE `t_pickup_order`
-  ADD KEY `idx_pickup_direction_status` (`Direction`, `Status`, `CreateTime`);
-
-ALTER TABLE `t_customer_sender_address`
-  MODIFY COLUMN `AddressType` VARCHAR(16) NOT NULL DEFAULT 'sender'
-    COMMENT 'sender国内发件/return国内退件/pickup国内揽收/receiver海外收件';
-
--- -----------------------------------------------------------------------------
--- 7) 揽收单：承运推送件重尺 + 费用快照
---    原：migrate_pickup_fee_push.sql
---    注意：裸 ALTER，已执行过勿再跑本段
--- -----------------------------------------------------------------------------
-ALTER TABLE `t_pickup_order`
-  ADD COLUMN `VolumetricWeight` DECIMAL(18,3) NULL COMMENT '体积重' AFTER `ChargeableWeight`,
-  ADD COLUMN `PackageSizesJson` TEXT NULL COMMENT '承运回传尺寸 JSON' AFTER `VolumetricWeight`,
-  ADD COLUMN `CarrierFreightWeight` DECIMAL(18,3) NULL COMMENT '承运计费重（对照）' AFTER `PackageSizesJson`,
-  ADD COLUMN `CarrierQuotedFreightAmount` DECIMAL(18,2) NULL COMMENT '承运报价运费（对照）' AFTER `CarrierFreightWeight`,
-  ADD COLUMN `CarrierQuotedReceivableAmount` DECIMAL(18,2) NULL COMMENT '承运报文应收（对照）' AFTER `CarrierQuotedFreightAmount`,
-  ADD COLUMN `CarrierQuoteJson` TEXT NULL COMMENT '承运报价原文' AFTER `CarrierQuotedReceivableAmount`,
-  ADD COLUMN `ReceivableFeeJson` TEXT NULL COMMENT '系统卖价费用明细 JSON' AFTER `CarrierQuoteJson`,
-  ADD COLUMN `PayableFeeJson` TEXT NULL COMMENT '系统买价费用明细 JSON' AFTER `ReceivableFeeJson`,
-  ADD COLUMN `FeePushedAt` DATETIME NULL COMMENT '承运推送件重尺时间' AFTER `PayableFeeJson`;
-
--- -----------------------------------------------------------------------------
--- 8) 客户 OpenAPI 机机凭证
---    原：migrate_customer_openapi_credential.sql
--- -----------------------------------------------------------------------------
-SET @exists := (
-  SELECT COUNT(1)
-  FROM information_schema.TABLES
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_customer_openapi_credential'
-);
-
-SET @sql := IF(
-  @exists = 0,
-  'CREATE TABLE `t_customer_openapi_credential` (
-  `Id` INT NOT NULL AUTO_INCREMENT COMMENT ''主键'',
-  `CustomerId` INT NOT NULL COMMENT ''归属主客户 t_customer.Id'',
-  `AppKey` VARCHAR(64) NOT NULL COMMENT ''开放接口 AppKey'',
-  `AppSecret` VARCHAR(128) NOT NULL COMMENT ''开放接口 AppSecret（明文，创建/重置时返回）'',
-  `Enabled` TINYINT(1) NOT NULL DEFAULT 1 COMMENT ''是否启用：0-否，1-是'',
-  `LastUsedAt` DATETIME NULL COMMENT ''最近鉴权成功时间'',
-  `LastUsedIp` VARCHAR(64) NULL COMMENT ''最近鉴权成功 IP'',
-  `Remark` VARCHAR(512) NULL COMMENT ''备注'',
-  `IsDeleted` TINYINT NOT NULL DEFAULT 0 COMMENT ''软删除：0-否，1-是'',
-  `ConcurrencyStamp` CHAR(36) NOT NULL DEFAULT (UUID()) COMMENT ''并发戳'',
-  `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT ''创建人'',
-  `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT ''创建时间'',
-  `UpdateUserId` INT NULL COMMENT ''更新人'',
-  `UpdateTime` DATETIME NULL COMMENT ''更新时间'',
-  PRIMARY KEY (`Id`),
-  UNIQUE KEY `uk_coc_customer` (`CustomerId`),
-  UNIQUE KEY `uk_coc_app_key` (`AppKey`),
-  KEY `idx_coc_enabled` (`Enabled`, `IsDeleted`)
-) COMMENT=''客户 OpenAPI 机机凭证''',
-  'SELECT ''t_customer_openapi_credential already exists'' AS info'
-);
-
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- -----------------------------------------------------------------------------
--- 9) 分区明细：匹配维度 / 方式 / 前缀长度
--- -----------------------------------------------------------------------------
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_kpi_area_info'
-    AND COLUMN_NAME = 'MatchDim'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_kpi_area_info`
-    ADD COLUMN `MatchDim` VARCHAR(16) NOT NULL DEFAULT ''country'' COMMENT ''匹配维度：zip/state/city/country'' AFTER `RightPostcode`,
-    ADD COLUMN `MatchMode` VARCHAR(16) NOT NULL DEFAULT ''all'' COMMENT ''匹配方式：prefix/exact/range/all'' AFTER `MatchDim`,
-    ADD COLUMN `PrefixLen` INT NOT NULL DEFAULT 0 COMMENT ''邮编前缀长度（zip+prefix）'' AFTER `MatchMode`',
-  'SELECT ''kpi area match columns already exist'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-SET @idx := (
-  SELECT COUNT(1)
-  FROM information_schema.STATISTICS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_kpi_area_info'
-    AND INDEX_NAME = 'idx_kpi_info_area_dim'
-);
-SET @sql := IF(
-  @idx = 0,
-  'ALTER TABLE `t_kpi_area_info` ADD KEY `idx_kpi_info_area_dim` (`AreaId`, `CountryCode`, `MatchDim`)',
-  'SELECT ''idx_kpi_info_area_dim already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-UPDATE `t_kpi_area_info`
-SET
-  `MatchDim` = CASE
-    WHEN IFNULL(`LeftPostcode`, '') <> '' OR IFNULL(`RightPostcode`, '') <> '' THEN 'zip'
-    WHEN IFNULL(`City`, '') <> '' THEN 'city'
-    WHEN IFNULL(`Province`, '') <> '' THEN 'state'
-    ELSE 'country'
-  END,
-  `MatchMode` = CASE
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') = '' THEN 'prefix'
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND `LeftPostcode` = `RightPostcode` THEN 'exact'
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') <> '' THEN 'range'
-    WHEN IFNULL(`City`, '') <> '' OR IFNULL(`Province`, '') <> '' THEN 'exact'
-    ELSE 'all'
-  END,
-  `PrefixLen` = CASE
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') = '' THEN CHAR_LENGTH(`LeftPostcode`)
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND `LeftPostcode` = `RightPostcode` THEN CHAR_LENGTH(`LeftPostcode`)
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') <> '' THEN LEAST(CHAR_LENGTH(`LeftPostcode`), CHAR_LENGTH(`RightPostcode`))
-    ELSE 0
-  END
-WHERE IFNULL(`MatchDim`, '') IN ('', 'country')
-  AND (
-    IFNULL(`LeftPostcode`, '') <> ''
-    OR IFNULL(`RightPostcode`, '') <> ''
-    OR IFNULL(`Province`, '') <> ''
-    OR IFNULL(`City`, '') <> ''
-  );
diff --git a/sql/admin1008.sql b/sql/admin1008.sql
new file mode 100644
index 0000000..b516377
--- /dev/null
+++ b/sql/admin1008.sql
@@ -0,0 +1,626 @@
+-- =============================================================================
+-- admin.sql
+-- 存量库增量迁移合集（由 sql/ 下各 migrate_*.sql 合并，可重复执行）
+-- 新环境请直接执行仓库根目录 db.sql，勿在有生产数据的库上 DROP 重建。
+-- =============================================================================
+
+-- =============================================================================
+-- migrate_member_level_rolling_points.sql
+-- 旧会员体系 → V0~V5（可重复执行）
+-- old: normal/silver/gold/diamond
+-- new: V0 普通 / V1 铜卡(新增) / V2 银卡 / V3 金卡 / V4 钻石 / V5 皇冠(新增)
+-- =============================================================================
+SET @db := DATABASE();
+
+SET @col := (
+  SELECT COUNT(1)
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_member_level'
+    AND COLUMN_NAME = 'CanDowngrade'
+);
+SET @sql := IF(
+  @col = 0,
+  'ALTER TABLE `t_member_level`
+    ADD COLUMN `CanDowngrade` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''V4/V5 允许逐级降级'' AFTER `ExtraDiscountRate`',
+  'SELECT ''CanDowngrade already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+-- ---------- 把旧行升级成新编码（仅当目标 V* 还不存在）----------
+UPDATE `t_member_level`
+SET
+  `LevelCode` = 'V0',
+  `LevelName` = '普通会员',
+  `MinPoints` = 0,
+  `ExtraDiscountRate` = 0.00,
+  `CanDowngrade` = 0,
+  `Sort` = 0,
+  `BenefitDesc` = '新注册 / 小单试单卖家',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0
+  AND LOWER(`LevelCode`) = 'normal'
+  AND NOT EXISTS (SELECT 1 FROM (SELECT 1 FROM `t_member_level` x WHERE x.`IsDeleted` = 0 AND x.`LevelCode` = 'V0') t);
+
+UPDATE `t_member_level`
+SET
+  `LevelCode` = 'V2',
+  `LevelName` = '银卡会员',
+  `MinPoints` = 60000,
+  `ExtraDiscountRate` = 0.02,
+  `CanDowngrade` = 0,
+  `Sort` = 2,
+  `BenefitDesc` = '主力中小卖家，基础运费 98 折',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0
+  AND LOWER(`LevelCode`) = 'silver'
+  AND NOT EXISTS (SELECT 1 FROM (SELECT 1 FROM `t_member_level` x WHERE x.`IsDeleted` = 0 AND x.`LevelCode` = 'V2') t);
+
+UPDATE `t_member_level`
+SET
+  `LevelCode` = 'V3',
+  `LevelName` = '金卡会员',
+  `MinPoints` = 120000,
+  `ExtraDiscountRate` = 0.03,
+  `CanDowngrade` = 0,
+  `Sort` = 3,
+  `BenefitDesc` = '优质中型卖家，基础运费 97 折；此级及以下只升不降',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0
+  AND LOWER(`LevelCode`) = 'gold'
+  AND NOT EXISTS (SELECT 1 FROM (SELECT 1 FROM `t_member_level` x WHERE x.`IsDeleted` = 0 AND x.`LevelCode` = 'V3') t);
+
+UPDATE `t_member_level`
+SET
+  `LevelCode` = 'V4',
+  `LevelName` = '钻石会员',
+  `MinPoints` = 240000,
+  `ExtraDiscountRate` = 0.04,
+  `CanDowngrade` = 1,
+  `Sort` = 4,
+  `BenefitDesc` = '中大卖家，基础运费 96 折；滚动积分不足可降到金卡',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0
+  AND LOWER(`LevelCode`) = 'diamond'
+  AND NOT EXISTS (SELECT 1 FROM (SELECT 1 FROM `t_member_level` x WHERE x.`IsDeleted` = 0 AND x.`LevelCode` = 'V4') t);
+
+-- ---------- 缺档则插入（铜卡、皇冠，以及未被旧行带过来的档）----------
+INSERT INTO `t_member_level`
+  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
+SELECT 'V0', '普通会员', 0, 0.00, 0, 0, '新注册 / 小单试单卖家', 2, 0, NOW()
+WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V0' AND `IsDeleted` = 0);
+
+INSERT INTO `t_member_level`
+  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
+SELECT 'V1', '铜卡会员', 24000, 0.01, 0, 1, '起步稳定发货卖家，基础运费 99 折', 2, 0, NOW()
+WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V1' AND `IsDeleted` = 0);
+
+INSERT INTO `t_member_level`
+  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
+SELECT 'V2', '银卡会员', 60000, 0.02, 0, 2, '主力中小卖家，基础运费 98 折', 2, 0, NOW()
+WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V2' AND `IsDeleted` = 0);
+
+INSERT INTO `t_member_level`
+  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
+SELECT 'V3', '金卡会员', 120000, 0.03, 0, 3, '优质中型卖家，基础运费 97 折；此级及以下只升不降', 2, 0, NOW()
+WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V3' AND `IsDeleted` = 0);
+
+INSERT INTO `t_member_level`
+  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
+SELECT 'V4', '钻石会员', 240000, 0.04, 1, 4, '中大卖家，基础运费 96 折；滚动积分不足可降到金卡', 2, 0, NOW()
+WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V4' AND `IsDeleted` = 0);
+
+INSERT INTO `t_member_level`
+  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
+SELECT 'V5', '皇冠会员', 600000, 0.05, 1, 5, '顶级头部卖家，基础运费 95 折封顶；滚动积分不足可降到钻石', 2, 0, NOW()
+WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V5' AND `IsDeleted` = 0);
+
+-- ---------- 旧编码与新档并存时：客户挂到新档，旧行停用 ----------
+UPDATE `t_customer` c
+INNER JOIN `t_member_level` old ON old.`Id` = c.`MemberLevelId` AND old.`IsDeleted` = 0
+INNER JOIN `t_member_level` canon ON canon.`IsDeleted` = 0 AND canon.`LevelCode` = CASE LOWER(old.`LevelCode`)
+  WHEN 'normal' THEN 'V0'
+  WHEN 'silver' THEN 'V2'
+  WHEN 'gold' THEN 'V3'
+  WHEN 'diamond' THEN 'V4'
+  ELSE NULL
+END
+SET c.`MemberLevelId` = canon.`Id`, c.`UpdateTime` = NOW()
+WHERE LOWER(old.`LevelCode`) IN ('normal', 'silver', 'gold', 'diamond')
+  AND old.`Id` <> canon.`Id`;
+
+UPDATE `t_member_level` old
+INNER JOIN `t_member_level` canon ON canon.`IsDeleted` = 0 AND canon.`LevelCode` = CASE LOWER(old.`LevelCode`)
+  WHEN 'normal' THEN 'V0'
+  WHEN 'silver' THEN 'V2'
+  WHEN 'gold' THEN 'V3'
+  WHEN 'diamond' THEN 'V4'
+  ELSE NULL
+END
+SET
+  old.`IsDeleted` = 1,
+  old.`Status` = 1,
+  old.`UpdateTime` = NOW()
+WHERE old.`IsDeleted` = 0
+  AND LOWER(old.`LevelCode`) IN ('normal', 'silver', 'gold', 'diamond')
+  AND old.`Id` <> canon.`Id`;
+
+-- ---------- 校正 V0~V5 门槛/折扣（已占用客户的行 Id 不变）----------
+UPDATE `t_member_level`
+SET
+  `LevelName` = '普通会员',
+  `MinPoints` = 0,
+  `ExtraDiscountRate` = 0.00,
+  `CanDowngrade` = 0,
+  `Sort` = 0,
+  `BenefitDesc` = '新注册 / 小单试单卖家',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0 AND `LevelCode` = 'V0';
+
+UPDATE `t_member_level`
+SET
+  `LevelName` = '铜卡会员',
+  `MinPoints` = 24000,
+  `ExtraDiscountRate` = 0.01,
+  `CanDowngrade` = 0,
+  `Sort` = 1,
+  `BenefitDesc` = '起步稳定发货卖家，基础运费 99 折',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0 AND `LevelCode` = 'V1';
+
+UPDATE `t_member_level`
+SET
+  `LevelName` = '银卡会员',
+  `MinPoints` = 60000,
+  `ExtraDiscountRate` = 0.02,
+  `CanDowngrade` = 0,
+  `Sort` = 2,
+  `BenefitDesc` = '主力中小卖家，基础运费 98 折',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0 AND `LevelCode` = 'V2';
+
+UPDATE `t_member_level`
+SET
+  `LevelName` = '金卡会员',
+  `MinPoints` = 120000,
+  `ExtraDiscountRate` = 0.03,
+  `CanDowngrade` = 0,
+  `Sort` = 3,
+  `BenefitDesc` = '优质中型卖家，基础运费 97 折；此级及以下只升不降',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0 AND `LevelCode` = 'V3';
+
+UPDATE `t_member_level`
+SET
+  `LevelName` = '钻石会员',
+  `MinPoints` = 240000,
+  `ExtraDiscountRate` = 0.04,
+  `CanDowngrade` = 1,
+  `Sort` = 4,
+  `BenefitDesc` = '中大卖家，基础运费 96 折；滚动积分不足可降到金卡',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0 AND `LevelCode` = 'V4';
+
+UPDATE `t_member_level`
+SET
+  `LevelName` = '皇冠会员',
+  `MinPoints` = 600000,
+  `ExtraDiscountRate` = 0.05,
+  `CanDowngrade` = 1,
+  `Sort` = 5,
+  `BenefitDesc` = '顶级头部卖家，基础运费 95 折封顶；滚动积分不足可降到钻石',
+  `Status` = 2,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0 AND `LevelCode` = 'V5';
+
+-- =============================================================================
+-- migrate_coupon_grant_system.sql
+-- 优惠券发放体系：未解锁状态、到期提醒标记、新人/裂变券模板（可重复执行）
+-- =============================================================================
+SET @db := DATABASE();
+
+SET @col := (
+  SELECT COUNT(1)
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_coupon_instance'
+    AND COLUMN_NAME = 'ExpiryNoticeSent'
+);
+SET @sql := IF(
+  @col = 0,
+  'ALTER TABLE `t_coupon_instance`
+    ADD COLUMN `ExpiryNoticeSent` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''到期前3天已提醒'' AFTER `LockExpireTime`',
+  'SELECT ''ExpiryNoticeSent already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+-- 新人首单券 15 元，领取后 15 天
+INSERT INTO `t_coupon_template` (
+  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
+  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
+  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
+  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
+  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
+)
+SELECT
+  'NEWCOMER_FIRST', '新人首单券', 'fixed_off', 15.00, NULL, NULL,
+  0, 0, 0, 1,
+  2, NULL, NULL, 15,
+  NULL, 'newcomer', 1, '注册自动下发，仅抵基础运费，退款不退回',
+  0, 0, NOW(), 0, NOW()
+WHERE NOT EXISTS (
+  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'NEWCOMER_FIRST'
+);
+
+-- 新人第二单券 15 元，满 150 基础运费，解锁后 30 天
+INSERT INTO `t_coupon_template` (
+  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
+  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
+  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
+  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
+  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
+)
+SELECT
+  'NEWCOMER_SECOND', '新人第二单券', 'fixed_off', 15.00, NULL, NULL,
+  150, 0, 0, 1,
+  3, NULL, NULL, 30,
+  NULL, 'newcomer', 1, '首单派送成功后解锁，实付基础运费满 150',
+  0, 0, NOW(), 0, NOW()
+WHERE NOT EXISTS (
+  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'NEWCOMER_SECOND'
+);
+
+-- 新人备货券 20 元，满 200，注册后 60 天
+INSERT INTO `t_coupon_template` (
+  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
+  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
+  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
+  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
+  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
+)
+SELECT
+  'NEWCOMER_STOCK', '新人备货券', 'fixed_off', 20.00, NULL, NULL,
+  200, 0, 0, 1,
+  2, NULL, NULL, 60,
+  NULL, 'newcomer', 1, '注册自动下发，实付基础运费满 200',
+  0, 0, NOW(), 0, NOW()
+WHERE NOT EXISTS (
+  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'NEWCOMER_STOCK'
+);
+
+-- 裂变：老客 20 元无门槛
+INSERT INTO `t_coupon_template` (
+  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
+  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
+  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
+  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
+  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
+)
+SELECT
+  'REFERRAL_INVITER', '邀请有礼券', 'fixed_off', 20.00, NULL, NULL,
+  0, 0, 0, 9999,
+  2, NULL, NULL, 30,
+  NULL, 'referral', 1, '被邀请人首单派送成功后发给邀请人（每位被邀请人最多触发一次）',
+  0, 0, NOW(), 0, NOW()
+WHERE NOT EXISTS (
+  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'REFERRAL_INVITER'
+);
+
+-- 已存在的邀请有礼券：放宽每人限领，避免仅首个被邀请人能给邀请人发券
+UPDATE `t_coupon_template`
+SET `PerCustomerLimit` = 9999,
+    `Remark` = '被邀请人首单派送成功后发给邀请人（每位被邀请人最多触发一次）',
+    `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0
+  AND `TemplateCode` = 'REFERRAL_INVITER'
+  AND `PerCustomerLimit` < 9999;
+
+-- 裂变：新客额外 5 元
+INSERT INTO `t_coupon_template` (
+  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
+  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
+  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
+  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
+  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
+)
+SELECT
+  'REFERRAL_INVITEE', '邀请注册加赠券', 'fixed_off', 5.00, NULL, NULL,
+  0, 0, 0, 1,
+  2, NULL, NULL, 30,
+  NULL, 'referral', 1, '被邀请人注册即发 5 元券',
+  0, 0, NOW(), 0, NOW()
+WHERE NOT EXISTS (
+  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'REFERRAL_INVITEE'
+);
+
+-- =============================================================================
+-- migrate_referral_invite_reward.sql
+-- 邀请奖励：按实付基础运费百分比、T+N 工作日入运费余额、退款标记（可重复执行）
+-- =============================================================================
+SET @db := DATABASE();
+
+-- ---------- t_order.IsRefunded ----------
+SET @col := (
+  SELECT COUNT(1)
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_order'
+    AND COLUMN_NAME = 'IsRefunded'
+);
+SET @sql := IF(
+  @col = 0,
+  'ALTER TABLE `t_order`
+    ADD COLUMN `IsRefunded` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''是否已退款（分成计次排除）'' AFTER `IsPaid`',
+  'SELECT ''t_order.IsRefunded already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+-- ---------- t_referral_commission_rule 新字段 ----------
+SET @col := (
+  SELECT COUNT(1)
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_referral_commission_rule'
+    AND COLUMN_NAME = 'MinInviteLevelCode'
+);
+SET @sql := IF(
+  @col = 0,
+  'ALTER TABLE `t_referral_commission_rule`
+    ADD COLUMN `MinInviteLevelCode` VARCHAR(16) NOT NULL DEFAULT ''V1'' COMMENT ''邀请资格最低等级'' AFTER `MonthlyCap`,
+    ADD COLUMN `MinPaidBaseFreight` DECIMAL(18,2) NOT NULL DEFAULT 50.00 COMMENT ''计奖最低实付基础运费'' AFTER `MinInviteLevelCode`,
+    ADD COLUMN `FirstOrderRate` DECIMAL(8,4) NOT NULL DEFAULT 0.0500 COMMENT ''首单奖励比例'' AFTER `MinPaidBaseFreight`,
+    ADD COLUMN `FirstOrderCap` DECIMAL(18,2) NOT NULL DEFAULT 50.00 COMMENT ''首单奖励封顶'' AFTER `FirstOrderRate`,
+    ADD COLUMN `FollowOrderRate` DECIMAL(8,4) NOT NULL DEFAULT 0.0300 COMMENT ''后续单奖励比例'' AFTER `FirstOrderCap`,
+    ADD COLUMN `FollowOrderCap` DECIMAL(18,2) NOT NULL DEFAULT 30.00 COMMENT ''后续单奖励封顶'' AFTER `FollowOrderRate`,
+    ADD COLUMN `FollowWindowDays` INT NOT NULL DEFAULT 90 COMMENT ''后续单注册后天数窗口'' AFTER `FollowOrderCap`,
+    ADD COLUMN `MaxRewardOrders` INT NOT NULL DEFAULT 6 COMMENT ''最多计奖订单数'' AFTER `FollowWindowDays`,
+    ADD COLUMN `SettleBusinessDays` INT NOT NULL DEFAULT 3 COMMENT ''派送成功后结算工作日'' AFTER `MaxRewardOrders`',
+  'SELECT ''t_referral_commission_rule reward columns already exist'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+UPDATE `t_referral_commission_rule`
+SET
+  `CommissionMode` = 'percent_of_paid_base_freight',
+  `SettleTriggerOrderStatus` = 'deliverySuccess',
+  `SettleBusinessDays` = CASE WHEN `SettleBusinessDays` > 0 THEN `SettleBusinessDays` ELSE 3 END,
+  `FreezeDays` = CASE WHEN `SettleBusinessDays` > 0 THEN `SettleBusinessDays` ELSE 3 END,
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0;
+
+-- ---------- t_referral_commission_detail ----------
+SET @col := (
+  SELECT COUNT(1)
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_referral_commission_detail'
+    AND COLUMN_NAME = 'SettleDueTime'
+);
+SET @sql := IF(
+  @col = 0,
+  'ALTER TABLE `t_referral_commission_detail`
+    ADD COLUMN `SettleDueTime` DATETIME NULL COMMENT ''计划结算时间'' AFTER `EligibleTime`',
+  'SELECT ''SettleDueTime already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+SET @col := (
+  SELECT COUNT(1)
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_referral_commission_detail'
+    AND COLUMN_NAME = 'RewardOrderIndex'
+);
+SET @sql := IF(
+  @col = 0,
+  'ALTER TABLE `t_referral_commission_detail`
+    ADD COLUMN `RewardOrderIndex` INT NOT NULL DEFAULT 0 COMMENT ''被邀请人第几单'' AFTER `SettleDueTime`',
+  'SELECT ''RewardOrderIndex already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+UPDATE `t_coupon_template`
+SET
+  `Remark` = '被邀请人注册即发 5 元券',
+  `UpdateTime` = NOW()
+WHERE `IsDeleted` = 0
+  AND `TemplateCode` = 'REFERRAL_INVITEE';
+
+-- =============================================================================
+-- migrate_kpi_area_info_match.sql
+-- 存量库：分区明细增加匹配维度/方式/前缀长度（可重复执行）
+-- =============================================================================
+SET @db := DATABASE();
+
+SET @col := (
+  SELECT COUNT(1)
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_kpi_area_info'
+    AND COLUMN_NAME = 'MatchDim'
+);
+SET @sql := IF(
+  @col = 0,
+  'ALTER TABLE `t_kpi_area_info`
+    ADD COLUMN `MatchDim` VARCHAR(16) NOT NULL DEFAULT ''country'' COMMENT ''匹配维度：zip/state/city/country'' AFTER `RightPostcode`,
+    ADD COLUMN `MatchMode` VARCHAR(16) NOT NULL DEFAULT ''all'' COMMENT ''匹配方式：prefix/exact/range/all'' AFTER `MatchDim`,
+    ADD COLUMN `PrefixLen` INT NOT NULL DEFAULT 0 COMMENT ''邮编前缀长度（zip+prefix）'' AFTER `MatchMode`',
+  'SELECT ''kpi area match columns already exist'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+SET @idx := (
+  SELECT COUNT(1)
+  FROM information_schema.STATISTICS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_kpi_area_info'
+    AND INDEX_NAME = 'idx_kpi_info_area_dim'
+);
+SET @sql := IF(
+  @idx = 0,
+  'ALTER TABLE `t_kpi_area_info` ADD KEY `idx_kpi_info_area_dim` (`AreaId`, `CountryCode`, `MatchDim`)',
+  'SELECT ''idx_kpi_info_area_dim already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+UPDATE `t_kpi_area_info`
+SET
+  `MatchDim` = CASE
+    WHEN IFNULL(`LeftPostcode`, '') <> '' OR IFNULL(`RightPostcode`, '') <> '' THEN 'zip'
+    WHEN IFNULL(`City`, '') <> '' THEN 'city'
+    WHEN IFNULL(`Province`, '') <> '' THEN 'state'
+    ELSE 'country'
+  END,
+  `MatchMode` = CASE
+    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') = '' THEN 'prefix'
+    WHEN IFNULL(`LeftPostcode`, '') <> '' AND `LeftPostcode` = `RightPostcode` THEN 'exact'
+    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') <> '' THEN 'range'
+    WHEN IFNULL(`City`, '') <> '' OR IFNULL(`Province`, '') <> '' THEN 'exact'
+    ELSE 'all'
+  END,
+  `PrefixLen` = CASE
+    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') = '' THEN CHAR_LENGTH(`LeftPostcode`)
+    WHEN IFNULL(`LeftPostcode`, '') <> '' AND `LeftPostcode` = `RightPostcode` THEN CHAR_LENGTH(`LeftPostcode`)
+    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') <> '' THEN LEAST(CHAR_LENGTH(`LeftPostcode`), CHAR_LENGTH(`RightPostcode`))
+    ELSE 0
+  END
+WHERE IFNULL(`MatchDim`, '') IN ('', 'country')
+  AND (
+    IFNULL(`LeftPostcode`, '') <> ''
+    OR IFNULL(`RightPostcode`, '') <> ''
+    OR IFNULL(`Province`, '') <> ''
+    OR IFNULL(`City`, '') <> ''
+  );
+
+-- =============================================================================
+-- migrate_kpi_area_info_area_id_index.sql
+-- 分区明细按 AreaId 全量/分页查询时避免 filesort 打满 sort_buffer（查价 LIVE 路径易踩）
+-- =============================================================================
+SET @db := DATABASE();
+
+SET @idx := (
+  SELECT COUNT(1)
+  FROM information_schema.STATISTICS
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_kpi_area_info'
+    AND INDEX_NAME = 'idx_kpi_info_area_id'
+);
+SET @sql := IF(
+  @idx = 0,
+  'ALTER TABLE `t_kpi_area_info` ADD KEY `idx_kpi_info_area_id` (`AreaId`, `Id`)',
+  'SELECT ''idx_kpi_info_area_id already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+-- =============================================================================
+-- migrate_kpi_area_publish_record.sql
+-- 分区包发布表（价区 / 黑名单 / 偏远）：卖价/规则发布钉包，计费按 version 加载
+-- =============================================================================
+SET @db := DATABASE();
+
+SET @tbl := (
+  SELECT COUNT(1)
+  FROM information_schema.TABLES
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_kpi_area_publish_record'
+);
+SET @sql := IF(
+  @tbl = 0,
+  'CREATE TABLE `t_kpi_area_publish_record` (
+    `Id` INT NOT NULL AUTO_INCREMENT COMMENT ''主键'',
+    `AreaId` INT NOT NULL COMMENT ''所属分区表 t_kpi_area.Id'',
+    `AreaType` VARCHAR(32) NOT NULL COMMENT ''分区类型：price=价格分区，blacklist=黑名单，remote=偏远'',
+    `Version` VARCHAR(32) NOT NULL COMMENT ''包版本号（yyyyMMddHHmmssfff）'',
+    `Status` TINYINT NOT NULL DEFAULT 1 COMMENT ''状态：1=生效 Active，2=失效 Inactive'',
+    `ContentHash` VARCHAR(64) NOT NULL COMMENT ''规范化分区明细 Content 的 SHA256（hex），同 AreaId+Hash 去重复用'',
+    `Content` JSON NULL COMMENT ''分区明细快照 JSON（KpiAreaSnapshotRuleDto 数组）'',
+    `PublishUser` VARCHAR(64) NOT NULL DEFAULT '''' COMMENT ''发布人'',
+    `PublishTime` DATETIME NOT NULL COMMENT ''发布时间'',
+    `Description` VARCHAR(512) NULL COMMENT ''发布说明'',
+    `IsDeleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''软删除：0=否，1=是'',
+    `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT ''创建人'',
+    `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT ''创建时间'',
+    `UpdateUserId` INT NULL COMMENT ''更新人'',
+    `UpdateTime` DATETIME NULL COMMENT ''更新时间'',
+    PRIMARY KEY (`Id`),
+    UNIQUE KEY `uk_kpi_pack_area_hash` (`AreaId`, `ContentHash`),
+    KEY `idx_kpi_pack_area_ver` (`AreaId`, `Version`),
+    KEY `idx_kpi_pack_area_type_time` (`AreaId`, `AreaType`, `PublishTime`)
+  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT=''KPI分区发布包（价区/黑名单/偏远明细不可变快照）''',
+  'SELECT ''t_kpi_area_publish_record already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+-- 表已存在时回填表/字段注释（可重复执行；不包进 PREPARE）
+ALTER TABLE `t_kpi_area_publish_record`
+  COMMENT = 'KPI分区发布包（价区/黑名单/偏远明细不可变快照）',
+  MODIFY COLUMN `Id` INT NOT NULL AUTO_INCREMENT COMMENT '主键',
+  MODIFY COLUMN `AreaId` INT NOT NULL COMMENT '所属分区表 t_kpi_area.Id',
+  MODIFY COLUMN `AreaType` VARCHAR(32) NOT NULL COMMENT '分区类型：price=价格分区，blacklist=黑名单，remote=偏远',
+  MODIFY COLUMN `Version` VARCHAR(32) NOT NULL COMMENT '包版本号（yyyyMMddHHmmssfff）',
+  MODIFY COLUMN `Status` TINYINT NOT NULL DEFAULT 1 COMMENT '状态：1=生效 Active，2=失效 Inactive',
+  MODIFY COLUMN `ContentHash` VARCHAR(64) NOT NULL COMMENT '规范化分区明细 Content 的 SHA256（hex），同 AreaId+Hash 去重复用',
+  MODIFY COLUMN `Content` JSON NULL COMMENT '分区明细快照 JSON（KpiAreaSnapshotRuleDto 数组）',
+  MODIFY COLUMN `PublishUser` VARCHAR(64) NOT NULL DEFAULT '' COMMENT '发布人',
+  MODIFY COLUMN `PublishTime` DATETIME NOT NULL COMMENT '发布时间',
+  MODIFY COLUMN `Description` VARCHAR(512) NULL COMMENT '发布说明',
+  MODIFY COLUMN `IsDeleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '软删除：0=否，1=是',
+  MODIFY COLUMN `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT '创建人',
+  MODIFY COLUMN `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `UpdateUserId` INT NULL COMMENT '更新人',
+  MODIFY COLUMN `UpdateTime` DATETIME NULL COMMENT '更新时间';
+
+-- =============================================================================
+-- migrate_customer_export_qualification_comment.sql
+-- 存量库：补 t_customer_export_qualification 表注释与字段注释（可重复执行）
+-- 列类型、空值、默认值与 db.sql 一致，只回填 COMMENT。
+-- 请直接执行本段，不要包进 PREPARE。
+-- =============================================================================
+ALTER TABLE `t_customer_export_qualification`
+  COMMENT = '客户出口资质备案',
+  MODIFY COLUMN `Id` INT NOT NULL AUTO_INCREMENT COMMENT '主键',
+  MODIFY COLUMN `CustomerId` INT NOT NULL COMMENT '归属客户 t_customer.Id',
+  MODIFY COLUMN `CompanyName` VARCHAR(200) NOT NULL COMMENT '企业名称',
+  MODIFY COLUMN `SocialCreditCode` VARCHAR(64) NOT NULL COMMENT '企业社会信用代码',
+  MODIFY COLUMN `DomesticConsignor` VARCHAR(200) NOT NULL COMMENT '境内发货人',
+  MODIFY COLUMN `DomesticConsignorCustomsCode` VARCHAR(64) NULL COMMENT '境内发货人海关代码',
+  MODIFY COLUMN `ProducerName` VARCHAR(200) NOT NULL COMMENT '生产销售单位',
+  MODIFY COLUMN `ProducerCustomsCode` VARCHAR(64) NULL COMMENT '生产销售单位海关代码',
+  MODIFY COLUMN `CustomsPort` VARCHAR(100) NULL COMMENT '备案海关港口地',
+  MODIFY COLUMN `IsDefault` TINYINT NOT NULL DEFAULT 0 COMMENT '是否默认：0-否，1-是（同客户仅一条）',
+  MODIFY COLUMN `Remark` VARCHAR(512) NULL COMMENT '备注',
+  MODIFY COLUMN `IsDeleted` TINYINT NOT NULL DEFAULT 0 COMMENT '软删除：0-否，1-是',
+  MODIFY COLUMN `ConcurrencyStamp` CHAR(36) NOT NULL DEFAULT (UUID()) COMMENT '并发戳',
+  MODIFY COLUMN `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT '创建人',
+  MODIFY COLUMN `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `UpdateUserId` INT NULL COMMENT '更新人',
+  MODIFY COLUMN `UpdateTime` DATETIME NULL COMMENT '更新时间';
diff --git a/sql/clear_biz_data.sql b/sql/clear_biz_data.sql
new file mode 100644
index 0000000..c7f2f97
--- /dev/null
+++ b/sql/clear_biz_data.sql
@@ -0,0 +1,100 @@
+-- =============================================================================
+-- 只清空表里的数据，不删表、不改表结构（DELETE FROM，不是 DROP / TRUNCATE）
+-- 1) fake_simple_admin：表名以前缀开头
+--    t_order / c_ / t_pickup / t_recharge / t_customer
+--    t_coupon / t_member / t_referral / t_sales / t_service
+-- 2) track_center：表名以 t_order 开头
+-- 请在 Navicat / DBeaver / MySQL Workbench 里整段执行（需要 DELIMITER）。
+-- =============================================================================
+
+-- 执行前先看将要清空的表
+SELECT TABLE_SCHEMA, TABLE_NAME
+FROM information_schema.TABLES
+WHERE TABLE_TYPE = 'BASE TABLE'
+  AND (
+    (
+      TABLE_SCHEMA = 'fake_simple_admin'
+      AND (
+        TABLE_NAME LIKE 't\_order%'
+        OR TABLE_NAME LIKE 'c\_%'
+        OR TABLE_NAME LIKE 't\_pickup%'
+        OR TABLE_NAME LIKE 't\_recharge%'
+        OR TABLE_NAME LIKE 't\_customer%'
+        OR TABLE_NAME LIKE 't\_coupon%'
+        OR TABLE_NAME LIKE 't\_member%'
+        OR TABLE_NAME LIKE 't\_referral%'
+        OR TABLE_NAME LIKE 't\_sales%'
+        OR TABLE_NAME LIKE 't\_service%'
+      )
+    )
+    OR (
+      TABLE_SCHEMA = 'track_center'
+      AND TABLE_NAME LIKE 't\_order%'
+    )
+  )
+ORDER BY TABLE_SCHEMA, TABLE_NAME;
+
+DELIMITER $$
+
+DROP PROCEDURE IF EXISTS `fake_simple_admin`.`sp_clear_biz_tables`$$
+
+CREATE PROCEDURE `fake_simple_admin`.`sp_clear_biz_tables`()
+BEGIN
+  DECLARE v_done INT DEFAULT 0;
+  DECLARE v_schema VARCHAR(64);
+  DECLARE v_table VARCHAR(128);
+  DECLARE v_sql TEXT;
+
+  DECLARE cur CURSOR FOR
+    SELECT TABLE_SCHEMA, TABLE_NAME
+    FROM information_schema.TABLES
+    WHERE TABLE_TYPE = 'BASE TABLE'
+      AND (
+        (
+          TABLE_SCHEMA = 'fake_simple_admin'
+          AND (
+            TABLE_NAME LIKE 't\_order%'
+            OR TABLE_NAME LIKE 'c\_%'
+            OR TABLE_NAME LIKE 't\_pickup%'
+            OR TABLE_NAME LIKE 't\_recharge%'
+            OR TABLE_NAME LIKE 't\_customer%'
+            OR TABLE_NAME LIKE 't\_coupon%'
+            OR TABLE_NAME LIKE 't\_member%'
+            OR TABLE_NAME LIKE 't\_referral%'
+            OR TABLE_NAME LIKE 't\_sales%'
+            OR TABLE_NAME LIKE 't\_service%'
+          )
+        )
+        OR (
+          TABLE_SCHEMA = 'track_center'
+          AND TABLE_NAME LIKE 't\_order%'
+        )
+      )
+    ORDER BY TABLE_SCHEMA, TABLE_NAME;
+
+  DECLARE CONTINUE HANDLER FOR NOT FOUND SET v_done = 1;
+
+  SET FOREIGN_KEY_CHECKS = 0;
+
+  OPEN cur;
+  read_loop: LOOP
+    FETCH cur INTO v_schema, v_table;
+    IF v_done = 1 THEN
+      LEAVE read_loop;
+    END IF;
+
+    SET v_sql = CONCAT('DELETE FROM `', v_schema, '`.`', v_table, '`');
+    SET @stmt = v_sql;
+    PREPARE s FROM @stmt;
+    EXECUTE s;
+    DEALLOCATE PREPARE s;
+  END LOOP;
+  CLOSE cur;
+
+  SET FOREIGN_KEY_CHECKS = 1;
+END$$
+
+DELIMITER ;
+
+CALL `fake_simple_admin`.`sp_clear_biz_tables`();
+DROP PROCEDURE IF EXISTS `fake_simple_admin`.`sp_clear_biz_tables`;
diff --git a/sql/migrate_coupon_grant_system.sql b/sql/migrate_coupon_grant_system.sql
deleted file mode 100644
index f5b5419..0000000
--- a/sql/migrate_coupon_grant_system.sql
+++ /dev/null
@@ -1,109 +0,0 @@
--- 优惠券发放体系：未解锁状态、到期提醒标记、新人/裂变券模板（可重复执行）
-SET @db := DATABASE();
-
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_coupon_instance'
-    AND COLUMN_NAME = 'ExpiryNoticeSent'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_coupon_instance`
-    ADD COLUMN `ExpiryNoticeSent` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''到期前3天已提醒'' AFTER `LockExpireTime`',
-  'SELECT ''ExpiryNoticeSent already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- 新人首单券 15 元，领取后 15 天
-INSERT INTO `t_coupon_template` (
-  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
-  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
-  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
-  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
-  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
-)
-SELECT
-  'NEWCOMER_FIRST', '新人首单券', 'fixed_off', 15.00, NULL, NULL,
-  0, 0, 0, 1,
-  2, NULL, NULL, 15,
-  NULL, 'newcomer', 1, '注册自动下发，仅抵基础运费，退款不退回',
-  0, 0, NOW(), 0, NOW()
-WHERE NOT EXISTS (
-  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'NEWCOMER_FIRST'
-);
-
--- 新人第二单券 15 元，满 150 基础运费，解锁后 30 天
-INSERT INTO `t_coupon_template` (
-  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
-  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
-  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
-  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
-  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
-)
-SELECT
-  'NEWCOMER_SECOND', '新人第二单券', 'fixed_off', 15.00, NULL, NULL,
-  150, 0, 0, 1,
-  3, NULL, NULL, 30,
-  NULL, 'newcomer', 1, '首单派送成功后解锁，实付基础运费满 150',
-  0, 0, NOW(), 0, NOW()
-WHERE NOT EXISTS (
-  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'NEWCOMER_SECOND'
-);
-
--- 新人备货券 20 元，满 200，注册后 60 天
-INSERT INTO `t_coupon_template` (
-  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
-  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
-  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
-  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
-  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
-)
-SELECT
-  'NEWCOMER_STOCK', '新人备货券', 'fixed_off', 20.00, NULL, NULL,
-  200, 0, 0, 1,
-  2, NULL, NULL, 60,
-  NULL, 'newcomer', 1, '注册自动下发，实付基础运费满 200',
-  0, 0, NOW(), 0, NOW()
-WHERE NOT EXISTS (
-  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'NEWCOMER_STOCK'
-);
-
--- 裂变：老客 20 元无门槛
-INSERT INTO `t_coupon_template` (
-  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
-  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
-  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
-  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
-  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
-)
-SELECT
-  'REFERRAL_INVITER', '邀请有礼券', 'fixed_off', 20.00, NULL, NULL,
-  0, 0, 0, 1,
-  2, NULL, NULL, 30,
-  NULL, 'referral', 1, '被邀请人首单派送成功后发给邀请人',
-  0, 0, NOW(), 0, NOW()
-WHERE NOT EXISTS (
-  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'REFERRAL_INVITER'
-);
-
--- 裂变：新客额外 5 元
-INSERT INTO `t_coupon_template` (
-  `TemplateCode`, `TemplateName`, `CouponType`, `FaceValue`, `DiscountRate`, `MaxDiscountAmount`,
-  `MinOrderAmount`, `TotalQuantity`, `IssuedQuantity`, `PerCustomerLimit`,
-  `ValidType`, `ValidStartTime`, `ValidEndTime`, `ValidDaysAfterReceive`,
-  `ApplyScopeJson`, `GrantChannel`, `Status`, `Remark`,
-  `IsDeleted`, `CreateUserId`, `CreateTime`, `UpdateUserId`, `UpdateTime`
-)
-SELECT
-  'REFERRAL_INVITEE', '邀请注册加赠券', 'fixed_off', 5.00, NULL, NULL,
-  0, 0, 0, 1,
-  2, NULL, NULL, 30,
-  NULL, 'referral', 1, '被邀请人注册即发 5 元券',
-  0, 0, NOW(), 0, NOW()
-WHERE NOT EXISTS (
-  SELECT 1 FROM `t_coupon_template` x WHERE x.`IsDeleted` = 0 AND x.`TemplateCode` = 'REFERRAL_INVITEE'
-);
diff --git a/sql/migrate_kpi_area_info_area_id_index.sql b/sql/migrate_kpi_area_info_area_id_index.sql
deleted file mode 100644
index da86588..0000000
--- a/sql/migrate_kpi_area_info_area_id_index.sql
+++ /dev/null
@@ -1,18 +0,0 @@
--- 分区明细按 AreaId 全量/分页查询时避免 filesort 打满 sort_buffer（查价 LIVE 路径易踩）
-SET @db := DATABASE();
-
-SET @idx := (
-  SELECT COUNT(1)
-  FROM information_schema.STATISTICS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_kpi_area_info'
-    AND INDEX_NAME = 'idx_kpi_info_area_id'
-);
-SET @sql := IF(
-  @idx = 0,
-  'ALTER TABLE `t_kpi_area_info` ADD KEY `idx_kpi_info_area_id` (`AreaId`, `Id`)',
-  'SELECT ''idx_kpi_info_area_id already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
diff --git a/sql/migrate_kpi_area_info_match.sql b/sql/migrate_kpi_area_info_match.sql
deleted file mode 100644
index 1096fae..0000000
--- a/sql/migrate_kpi_area_info_match.sql
+++ /dev/null
@@ -1,66 +0,0 @@
--- 存量库：分区明细增加匹配维度/方式/前缀长度（可重复执行）
-SET @db := DATABASE();
-
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_kpi_area_info'
-    AND COLUMN_NAME = 'MatchDim'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_kpi_area_info`
-    ADD COLUMN `MatchDim` VARCHAR(16) NOT NULL DEFAULT ''country'' COMMENT ''匹配维度：zip/state/city/country'' AFTER `RightPostcode`,
-    ADD COLUMN `MatchMode` VARCHAR(16) NOT NULL DEFAULT ''all'' COMMENT ''匹配方式：prefix/exact/range/all'' AFTER `MatchDim`,
-    ADD COLUMN `PrefixLen` INT NOT NULL DEFAULT 0 COMMENT ''邮编前缀长度（zip+prefix）'' AFTER `MatchMode`',
-  'SELECT ''kpi area match columns already exist'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-SET @idx := (
-  SELECT COUNT(1)
-  FROM information_schema.STATISTICS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_kpi_area_info'
-    AND INDEX_NAME = 'idx_kpi_info_area_dim'
-);
-SET @sql := IF(
-  @idx = 0,
-  'ALTER TABLE `t_kpi_area_info` ADD KEY `idx_kpi_info_area_dim` (`AreaId`, `CountryCode`, `MatchDim`)',
-  'SELECT ''idx_kpi_info_area_dim already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-UPDATE `t_kpi_area_info`
-SET
-  `MatchDim` = CASE
-    WHEN IFNULL(`LeftPostcode`, '') <> '' OR IFNULL(`RightPostcode`, '') <> '' THEN 'zip'
-    WHEN IFNULL(`City`, '') <> '' THEN 'city'
-    WHEN IFNULL(`Province`, '') <> '' THEN 'state'
-    ELSE 'country'
-  END,
-  `MatchMode` = CASE
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') = '' THEN 'prefix'
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND `LeftPostcode` = `RightPostcode` THEN 'exact'
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') <> '' THEN 'range'
-    WHEN IFNULL(`City`, '') <> '' OR IFNULL(`Province`, '') <> '' THEN 'exact'
-    ELSE 'all'
-  END,
-  `PrefixLen` = CASE
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') = '' THEN CHAR_LENGTH(`LeftPostcode`)
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND `LeftPostcode` = `RightPostcode` THEN CHAR_LENGTH(`LeftPostcode`)
-    WHEN IFNULL(`LeftPostcode`, '') <> '' AND IFNULL(`RightPostcode`, '') <> '' THEN LEAST(CHAR_LENGTH(`LeftPostcode`), CHAR_LENGTH(`RightPostcode`))
-    ELSE 0
-  END
-WHERE IFNULL(`MatchDim`, '') IN ('', 'country')
-  AND (
-    IFNULL(`LeftPostcode`, '') <> ''
-    OR IFNULL(`RightPostcode`, '') <> ''
-    OR IFNULL(`Province`, '') <> ''
-    OR IFNULL(`City`, '') <> ''
-  );
diff --git a/sql/migrate_kpi_area_publish_record.sql b/sql/migrate_kpi_area_publish_record.sql
deleted file mode 100644
index aa8e3c2..0000000
--- a/sql/migrate_kpi_area_publish_record.sql
+++ /dev/null
@@ -1,56 +0,0 @@
--- 分区包发布表（价区 / 黑名单 / 偏远）：卖价/规则发布钉包，计费按 version 加载
-SET @db := DATABASE();
-
-SET @tbl := (
-  SELECT COUNT(1)
-  FROM information_schema.TABLES
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_kpi_area_publish_record'
-);
-SET @sql := IF(
-  @tbl = 0,
-  'CREATE TABLE `t_kpi_area_publish_record` (
-    `Id` INT NOT NULL AUTO_INCREMENT COMMENT ''主键'',
-    `AreaId` INT NOT NULL COMMENT ''所属分区表 t_kpi_area.Id'',
-    `AreaType` VARCHAR(32) NOT NULL COMMENT ''分区类型：price=价格分区，blacklist=黑名单，remote=偏远'',
-    `Version` VARCHAR(32) NOT NULL COMMENT ''包版本号（yyyyMMddHHmmssfff）'',
-    `Status` TINYINT NOT NULL DEFAULT 1 COMMENT ''状态：1=生效 Active，2=失效 Inactive'',
-    `ContentHash` VARCHAR(64) NOT NULL COMMENT ''规范化分区明细 Content 的 SHA256（hex），同 AreaId+Hash 去重复用'',
-    `Content` JSON NULL COMMENT ''分区明细快照 JSON（KpiAreaSnapshotRuleDto 数组）'',
-    `PublishUser` VARCHAR(64) NOT NULL DEFAULT '''' COMMENT ''发布人'',
-    `PublishTime` DATETIME NOT NULL COMMENT ''发布时间'',
-    `Description` VARCHAR(512) NULL COMMENT ''发布说明'',
-    `IsDeleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''软删除：0=否，1=是'',
-    `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT ''创建人'',
-    `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT ''创建时间'',
-    `UpdateUserId` INT NULL COMMENT ''更新人'',
-    `UpdateTime` DATETIME NULL COMMENT ''更新时间'',
-    PRIMARY KEY (`Id`),
-    UNIQUE KEY `uk_kpi_pack_area_hash` (`AreaId`, `ContentHash`),
-    KEY `idx_kpi_pack_area_ver` (`AreaId`, `Version`),
-    KEY `idx_kpi_pack_area_type_time` (`AreaId`, `AreaType`, `PublishTime`)
-  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT=''KPI分区发布包（价区/黑名单/偏远明细不可变快照）''',
-  'SELECT ''t_kpi_area_publish_record already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- 表已存在时回填表/字段注释（可重复执行；不包进 PREPARE）
-ALTER TABLE `t_kpi_area_publish_record`
-  COMMENT = 'KPI分区发布包（价区/黑名单/偏远明细不可变快照）',
-  MODIFY COLUMN `Id` INT NOT NULL AUTO_INCREMENT COMMENT '主键',
-  MODIFY COLUMN `AreaId` INT NOT NULL COMMENT '所属分区表 t_kpi_area.Id',
-  MODIFY COLUMN `AreaType` VARCHAR(32) NOT NULL COMMENT '分区类型：price=价格分区，blacklist=黑名单，remote=偏远',
-  MODIFY COLUMN `Version` VARCHAR(32) NOT NULL COMMENT '包版本号（yyyyMMddHHmmssfff）',
-  MODIFY COLUMN `Status` TINYINT NOT NULL DEFAULT 1 COMMENT '状态：1=生效 Active，2=失效 Inactive',
-  MODIFY COLUMN `ContentHash` VARCHAR(64) NOT NULL COMMENT '规范化分区明细 Content 的 SHA256（hex），同 AreaId+Hash 去重复用',
-  MODIFY COLUMN `Content` JSON NULL COMMENT '分区明细快照 JSON（KpiAreaSnapshotRuleDto 数组）',
-  MODIFY COLUMN `PublishUser` VARCHAR(64) NOT NULL DEFAULT '' COMMENT '发布人',
-  MODIFY COLUMN `PublishTime` DATETIME NOT NULL COMMENT '发布时间',
-  MODIFY COLUMN `Description` VARCHAR(512) NULL COMMENT '发布说明',
-  MODIFY COLUMN `IsDeleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '软删除：0=否，1=是',
-  MODIFY COLUMN `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT '创建人',
-  MODIFY COLUMN `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-  MODIFY COLUMN `UpdateUserId` INT NULL COMMENT '更新人',
-  MODIFY COLUMN `UpdateTime` DATETIME NULL COMMENT '更新时间';
diff --git a/sql/migrate_member_level_rolling_points.sql b/sql/migrate_member_level_rolling_points.sql
deleted file mode 100644
index ee8c2cf..0000000
--- a/sql/migrate_member_level_rolling_points.sql
+++ /dev/null
@@ -1,216 +0,0 @@
--- 旧会员体系 → V0~V5（可重复执行）
--- old: normal/silver/gold/diamond
--- new: V0 普通 / V1 铜卡(新增) / V2 银卡 / V3 金卡 / V4 钻石 / V5 皇冠(新增)
-SET @db := DATABASE();
-
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_member_level'
-    AND COLUMN_NAME = 'CanDowngrade'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_member_level`
-    ADD COLUMN `CanDowngrade` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''V4/V5 允许逐级降级'' AFTER `ExtraDiscountRate`',
-  'SELECT ''CanDowngrade already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- ---------- 把旧行升级成新编码（仅当目标 V* 还不存在）----------
-UPDATE `t_member_level`
-SET
-  `LevelCode` = 'V0',
-  `LevelName` = '普通会员',
-  `MinPoints` = 0,
-  `ExtraDiscountRate` = 0.00,
-  `CanDowngrade` = 0,
-  `Sort` = 0,
-  `BenefitDesc` = '新注册 / 小单试单卖家',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0
-  AND LOWER(`LevelCode`) = 'normal'
-  AND NOT EXISTS (SELECT 1 FROM (SELECT 1 FROM `t_member_level` x WHERE x.`IsDeleted` = 0 AND x.`LevelCode` = 'V0') t);
-
-UPDATE `t_member_level`
-SET
-  `LevelCode` = 'V2',
-  `LevelName` = '银卡会员',
-  `MinPoints` = 60000,
-  `ExtraDiscountRate` = 0.02,
-  `CanDowngrade` = 0,
-  `Sort` = 2,
-  `BenefitDesc` = '主力中小卖家，基础运费 98 折',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0
-  AND LOWER(`LevelCode`) = 'silver'
-  AND NOT EXISTS (SELECT 1 FROM (SELECT 1 FROM `t_member_level` x WHERE x.`IsDeleted` = 0 AND x.`LevelCode` = 'V2') t);
-
-UPDATE `t_member_level`
-SET
-  `LevelCode` = 'V3',
-  `LevelName` = '金卡会员',
-  `MinPoints` = 120000,
-  `ExtraDiscountRate` = 0.03,
-  `CanDowngrade` = 0,
-  `Sort` = 3,
-  `BenefitDesc` = '优质中型卖家，基础运费 97 折；此级及以下只升不降',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0
-  AND LOWER(`LevelCode`) = 'gold'
-  AND NOT EXISTS (SELECT 1 FROM (SELECT 1 FROM `t_member_level` x WHERE x.`IsDeleted` = 0 AND x.`LevelCode` = 'V3') t);
-
-UPDATE `t_member_level`
-SET
-  `LevelCode` = 'V4',
-  `LevelName` = '钻石会员',
-  `MinPoints` = 240000,
-  `ExtraDiscountRate` = 0.04,
-  `CanDowngrade` = 1,
-  `Sort` = 4,
-  `BenefitDesc` = '中大卖家，基础运费 96 折；滚动积分不足可降到金卡',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0
-  AND LOWER(`LevelCode`) = 'diamond'
-  AND NOT EXISTS (SELECT 1 FROM (SELECT 1 FROM `t_member_level` x WHERE x.`IsDeleted` = 0 AND x.`LevelCode` = 'V4') t);
-
--- ---------- 缺档则插入（铜卡、皇冠，以及未被旧行带过来的档）----------
-INSERT INTO `t_member_level`
-  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
-SELECT 'V0', '普通会员', 0, 0.00, 0, 0, '新注册 / 小单试单卖家', 2, 0, NOW()
-WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V0' AND `IsDeleted` = 0);
-
-INSERT INTO `t_member_level`
-  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
-SELECT 'V1', '铜卡会员', 24000, 0.01, 0, 1, '起步稳定发货卖家，基础运费 99 折', 2, 0, NOW()
-WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V1' AND `IsDeleted` = 0);
-
-INSERT INTO `t_member_level`
-  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
-SELECT 'V2', '银卡会员', 60000, 0.02, 0, 2, '主力中小卖家，基础运费 98 折', 2, 0, NOW()
-WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V2' AND `IsDeleted` = 0);
-
-INSERT INTO `t_member_level`
-  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
-SELECT 'V3', '金卡会员', 120000, 0.03, 0, 3, '优质中型卖家，基础运费 97 折；此级及以下只升不降', 2, 0, NOW()
-WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V3' AND `IsDeleted` = 0);
-
-INSERT INTO `t_member_level`
-  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
-SELECT 'V4', '钻石会员', 240000, 0.04, 1, 4, '中大卖家，基础运费 96 折；滚动积分不足可降到金卡', 2, 0, NOW()
-WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V4' AND `IsDeleted` = 0);
-
-INSERT INTO `t_member_level`
-  (`LevelCode`, `LevelName`, `MinPoints`, `ExtraDiscountRate`, `CanDowngrade`, `Sort`, `BenefitDesc`, `Status`, `IsDeleted`, `CreateTime`)
-SELECT 'V5', '皇冠会员', 600000, 0.05, 1, 5, '顶级头部卖家，基础运费 95 折封顶；滚动积分不足可降到钻石', 2, 0, NOW()
-WHERE NOT EXISTS (SELECT 1 FROM `t_member_level` WHERE `LevelCode` = 'V5' AND `IsDeleted` = 0);
-
--- ---------- 旧编码与新档并存时：客户挂到新档，旧行停用 ----------
-UPDATE `t_customer` c
-INNER JOIN `t_member_level` old ON old.`Id` = c.`MemberLevelId` AND old.`IsDeleted` = 0
-INNER JOIN `t_member_level` canon ON canon.`IsDeleted` = 0 AND canon.`LevelCode` = CASE LOWER(old.`LevelCode`)
-  WHEN 'normal' THEN 'V0'
-  WHEN 'silver' THEN 'V2'
-  WHEN 'gold' THEN 'V3'
-  WHEN 'diamond' THEN 'V4'
-  ELSE NULL
-END
-SET c.`MemberLevelId` = canon.`Id`, c.`UpdateTime` = NOW()
-WHERE LOWER(old.`LevelCode`) IN ('normal', 'silver', 'gold', 'diamond')
-  AND old.`Id` <> canon.`Id`;
-
-UPDATE `t_member_level` old
-INNER JOIN `t_member_level` canon ON canon.`IsDeleted` = 0 AND canon.`LevelCode` = CASE LOWER(old.`LevelCode`)
-  WHEN 'normal' THEN 'V0'
-  WHEN 'silver' THEN 'V2'
-  WHEN 'gold' THEN 'V3'
-  WHEN 'diamond' THEN 'V4'
-  ELSE NULL
-END
-SET
-  old.`IsDeleted` = 1,
-  old.`Status` = 1,
-  old.`UpdateTime` = NOW()
-WHERE old.`IsDeleted` = 0
-  AND LOWER(old.`LevelCode`) IN ('normal', 'silver', 'gold', 'diamond')
-  AND old.`Id` <> canon.`Id`;
-
--- ---------- 校正 V0~V5 门槛/折扣（已占用客户的行 Id 不变）----------
-UPDATE `t_member_level`
-SET
-  `LevelName` = '普通会员',
-  `MinPoints` = 0,
-  `ExtraDiscountRate` = 0.00,
-  `CanDowngrade` = 0,
-  `Sort` = 0,
-  `BenefitDesc` = '新注册 / 小单试单卖家',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0 AND `LevelCode` = 'V0';
-
-UPDATE `t_member_level`
-SET
-  `LevelName` = '铜卡会员',
-  `MinPoints` = 24000,
-  `ExtraDiscountRate` = 0.01,
-  `CanDowngrade` = 0,
-  `Sort` = 1,
-  `BenefitDesc` = '起步稳定发货卖家，基础运费 99 折',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0 AND `LevelCode` = 'V1';
-
-UPDATE `t_member_level`
-SET
-  `LevelName` = '银卡会员',
-  `MinPoints` = 60000,
-  `ExtraDiscountRate` = 0.02,
-  `CanDowngrade` = 0,
-  `Sort` = 2,
-  `BenefitDesc` = '主力中小卖家，基础运费 98 折',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0 AND `LevelCode` = 'V2';
-
-UPDATE `t_member_level`
-SET
-  `LevelName` = '金卡会员',
-  `MinPoints` = 120000,
-  `ExtraDiscountRate` = 0.03,
-  `CanDowngrade` = 0,
-  `Sort` = 3,
-  `BenefitDesc` = '优质中型卖家，基础运费 97 折；此级及以下只升不降',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0 AND `LevelCode` = 'V3';
-
-UPDATE `t_member_level`
-SET
-  `LevelName` = '钻石会员',
-  `MinPoints` = 240000,
-  `ExtraDiscountRate` = 0.04,
-  `CanDowngrade` = 1,
-  `Sort` = 4,
-  `BenefitDesc` = '中大卖家，基础运费 96 折；滚动积分不足可降到金卡',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0 AND `LevelCode` = 'V4';
-
-UPDATE `t_member_level`
-SET
-  `LevelName` = '皇冠会员',
-  `MinPoints` = 600000,
-  `ExtraDiscountRate` = 0.05,
-  `CanDowngrade` = 1,
-  `Sort` = 5,
-  `BenefitDesc` = '顶级头部卖家，基础运费 95 折封顶；滚动积分不足可降到钻石',
-  `Status` = 2,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0 AND `LevelCode` = 'V5';
diff --git a/sql/migrate_referral_invite_reward.sql b/sql/migrate_referral_invite_reward.sql
deleted file mode 100644
index 3d23f2c..0000000
--- a/sql/migrate_referral_invite_reward.sql
+++ /dev/null
@@ -1,97 +0,0 @@
--- 邀请奖励：按实付基础运费百分比、T+N 工作日入运费余额、退款标记（可重复执行）
-SET @db := DATABASE();
-
--- ---------- t_order.IsRefunded ----------
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_order'
-    AND COLUMN_NAME = 'IsRefunded'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_order`
-    ADD COLUMN `IsRefunded` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''是否已退款（分成计次排除）'' AFTER `IsPaid`',
-  'SELECT ''t_order.IsRefunded already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- ---------- t_referral_commission_rule 新字段 ----------
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_referral_commission_rule'
-    AND COLUMN_NAME = 'MinInviteLevelCode'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_referral_commission_rule`
-    ADD COLUMN `MinInviteLevelCode` VARCHAR(16) NOT NULL DEFAULT ''V1'' COMMENT ''邀请资格最低等级'' AFTER `MonthlyCap`,
-    ADD COLUMN `MinPaidBaseFreight` DECIMAL(18,2) NOT NULL DEFAULT 50.00 COMMENT ''计奖最低实付基础运费'' AFTER `MinInviteLevelCode`,
-    ADD COLUMN `FirstOrderRate` DECIMAL(8,4) NOT NULL DEFAULT 0.0500 COMMENT ''首单奖励比例'' AFTER `MinPaidBaseFreight`,
-    ADD COLUMN `FirstOrderCap` DECIMAL(18,2) NOT NULL DEFAULT 50.00 COMMENT ''首单奖励封顶'' AFTER `FirstOrderRate`,
-    ADD COLUMN `FollowOrderRate` DECIMAL(8,4) NOT NULL DEFAULT 0.0300 COMMENT ''后续单奖励比例'' AFTER `FirstOrderCap`,
-    ADD COLUMN `FollowOrderCap` DECIMAL(18,2) NOT NULL DEFAULT 30.00 COMMENT ''后续单奖励封顶'' AFTER `FollowOrderRate`,
-    ADD COLUMN `FollowWindowDays` INT NOT NULL DEFAULT 90 COMMENT ''后续单注册后天数窗口'' AFTER `FollowOrderCap`,
-    ADD COLUMN `MaxRewardOrders` INT NOT NULL DEFAULT 6 COMMENT ''最多计奖订单数'' AFTER `FollowWindowDays`,
-    ADD COLUMN `SettleBusinessDays` INT NOT NULL DEFAULT 3 COMMENT ''派送成功后结算工作日'' AFTER `MaxRewardOrders`',
-  'SELECT ''t_referral_commission_rule reward columns already exist'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-UPDATE `t_referral_commission_rule`
-SET
-  `CommissionMode` = 'percent_of_paid_base_freight',
-  `SettleTriggerOrderStatus` = 'deliverySuccess',
-  `SettleBusinessDays` = CASE WHEN `SettleBusinessDays` > 0 THEN `SettleBusinessDays` ELSE 3 END,
-  `FreezeDays` = CASE WHEN `SettleBusinessDays` > 0 THEN `SettleBusinessDays` ELSE 3 END,
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0;
-
--- ---------- t_referral_commission_detail ----------
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_referral_commission_detail'
-    AND COLUMN_NAME = 'SettleDueTime'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_referral_commission_detail`
-    ADD COLUMN `SettleDueTime` DATETIME NULL COMMENT ''计划结算时间'' AFTER `EligibleTime`',
-  'SELECT ''SettleDueTime already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-SET @col := (
-  SELECT COUNT(1)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db
-    AND TABLE_NAME = 't_referral_commission_detail'
-    AND COLUMN_NAME = 'RewardOrderIndex'
-);
-SET @sql := IF(
-  @col = 0,
-  'ALTER TABLE `t_referral_commission_detail`
-    ADD COLUMN `RewardOrderIndex` INT NOT NULL DEFAULT 0 COMMENT ''被邀请人第几单'' AFTER `SettleDueTime`',
-  'SELECT ''RewardOrderIndex already exists'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
-UPDATE `t_coupon_template`
-SET
-  `Remark` = '被邀请人注册即发 5 元券',
-  `UpdateTime` = NOW()
-WHERE `IsDeleted` = 0
-  AND `TemplateCode` = 'REFERRAL_INVITEE';
diff --git a/src/Oms.Application/Shared/MarketingCouponManager.cs b/src/Oms.Application/Shared/MarketingCouponManager.cs
index 3abf583..e6ac36c 100644
--- a/src/Oms.Application/Shared/MarketingCouponManager.cs
+++ b/src/Oms.Application/Shared/MarketingCouponManager.cs
@@ -154,6 +154,54 @@ public class MarketingCouponManager : IScopedDependency
         }
     }
 
+    /// <summary>
+    /// 被邀请人首单派送成功后，向邀请人发放裂变券（REFERRAL_INVITER）。
+    /// </summary>
+    public async Task GrantInviterCouponAsync(
+        int referrerMainCustomerId,
+        int inviteeMainCustomerId,
+        CancellationToken cancellationToken = default)
+    {
+        if (referrerMainCustomerId <= 0
+            || inviteeMainCustomerId <= 0
+            || referrerMainCustomerId == inviteeMainCustomerId)
+        {
+            return;
+        }
+
+        var templates = await _templateRepository.GetListAsync(
+            x => x.Status == CouponTemplateStatus.Active
+                 && x.GrantChannel == MarketingGrantChannels.Referral
+                 && x.TemplateCode == MarketingCouponTemplateCodes.ReferralInviter);
+        if (templates.Count == 0)
+        {
+            return;
+        }
+
+        var remark = $"referral_inviter_first_delivery:{inviteeMainCustomerId}";
+        var alreadyGranted = await _auditLogRepository.AnyAsync(
+            x => x.Action == MarketingAuditActions.GrantCoupon
+                 && x.TargetType == "customer"
+                 && x.TargetId == referrerMainCustomerId
+                 && x.Remark == remark,
+            cancellationToken);
+        if (alreadyGranted)
+        {
+            return;
+        }
+
+        foreach (var template in templates)
+        {
+            try
+            {
+                await GrantAsync(template.Id, referrerMainCustomerId, remark, cancellationToken);
+            }
+            catch (BusinessException)
+            {
+            }
+        }
+    }
+
     public async Task OnFirstDeliverySuccessAsync(Order order, CancellationToken cancellationToken = default)
     {
         if (order.CustomerId is not > 0)
@@ -182,6 +230,29 @@ public class MarketingCouponManager : IScopedDependency
         }
 
         await UnlockPendingCouponsAsync(mainCustomer.Id, cancellationToken);
+        await TryGrantInviterCouponOnFirstDeliveryAsync(mainCustomer, cancellationToken);
+    }
+
+    private async Task TryGrantInviterCouponOnFirstDeliveryAsync(
+        Customer inviteeMainCustomer,
+        CancellationToken cancellationToken)
+    {
+        if (inviteeMainCustomer.ReferrerCustomerId is not > 0
+            || inviteeMainCustomer.ReferrerCustomerId.Value == inviteeMainCustomer.Id)
+        {
+            return;
+        }
+
+        var referrer = await _customerRepository.FirstOrDefaultAsync(
+            x => x.Id == inviteeMainCustomer.ReferrerCustomerId.Value, cancellationToken);
+        if (referrer == null)
+        {
+            return;
+        }
+
+        var referrerMain = await MarketingCustomerHelper.ResolveMarketingMainCustomerAsync(
+            _customerRepository, referrer, cancellationToken);
+        await GrantInviterCouponAsync(referrerMain.Id, inviteeMainCustomer.Id, cancellationToken);
     }
 
     public async Task LockForOrderAsync(int couponInstanceId, int mainCustomerId, int orderId, CancellationToken cancellationToken = default)